cas 115250-39-0, Tetrabenzyl-voglibose | Articles data ｜lookchem

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115250-39-0

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Synthesis method of voglibose
The invention provides a synthesis method of voglibose, and solves the technical problems that in an existing synthesis method of voglibose, raw materials are difficult to obtain, high in price, large in investment, low in yield and not suitable for industrial production. The synthesis method comprises the steps: synthesizing a compound V by taking glucose monohydrate and sodium acetate as raw materials through eleven reaction steps; and preparing a compound VIII from the compound V through an addition reaction, a ring-opening reaction and an aldol condensation reaction, and thus obtaining voglibose through amination reduction of the compound VIII. The synthesis method of voglibose can be widely applied to the technical field of voglibose synthesis methods.
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Paragraph 0060; 0061; 0093-0095

(2021/08/07)

PROCESS FOR THE PREPARATION OF 1,2,3,4-CYCLOHEXANETETROL DERIVATIVES
Provided herein are processes for the preparation of 1,2,3,4-cyclohexanetetrol derivatives, which are useful intermediates for the synthesis of voglibose; processes for the preparation of substituted 2,3,4,5-tetrahydroxycyclohexanone; and processes for preparing voglibose. Also provided are compounds formed by such processes.
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Page/Page column 18-19

(2008/06/13)

Synthesis of valiolamine and its N-substituted derivatives AO-128, validoxylamine G, and validamycin G via branched-chain inosose derivatives
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Fukase,Horii
p. 3651 - 3658
(2007/10/02)

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83480-29-9
voglibose

Chemical Properties

Boiling Point: 784.1 °C at 760 mmHg
Flash Point:428 °C
Density: 1.24 g/cm³
Solubility:Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Storage Temp.:Refrigerator
Vapor Pressure: 6.73E-26mmHg at 25°C
Refractive Index: 1.629
PKA: 12.98±0.70(Predicted)
PSA: 109.64000
LogP: 4.79650

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